Can someone please help? i have a problem.?

i've been waking up with multiple bites on my legs and feet. i sleep in a tank top underwear. but i'm confused because my arms are exposed to and there are no bites on my arms or face, or anywhere else but my legs and feet. i looked online to see what bed bug bites look like and they look nothing like the bites that i have. my bites look like mosquitoes bites. my friend and i went to the drive-ins about 2-3 days ago. there were a lot of mosquitoes outside and i heard that mosquitoes can only get through tight clothing. i was wearing skinny jeans and a loose sweater, maybe that's why i have no bites on my arms.. plus i was wearing flip flops. which can also be why there's a crap load on my feet. but i'm still cleaning my room today, and i already washed my sheets and blanket in hot water. i'm kind of paranoid to sleep.